Ibaraki, Japan

Daiki Kiyohara

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Koki Holdings Co., Ltd.. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daiki Kiyohara. Retrieved from https://idiyas.com/inventor/daiki-kiyohara

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0


Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2022-2025

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6 patents (USPTO):Explore Patents

Title: Daiki Kiyohara: Innovator in Working Machines and Driving Tools

Introduction

Daiki Kiyohara is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of working machines and driving tools, holding a total of 6 patents. His innovative designs focus on improving functionality and efficiency in various applications.

Latest Patents

Kiyohara's latest patents include a working machine that enhances workability and endurance through a simple configuration. This machine features an ejecting portion, a striking portion for fasteners, and a magazine that feeds the fastener to the ejecting portion. The magazine consists of a plate-shaped base member and a feeder that can switch between contact and contactless states during operation. Additionally, the working machine is equipped with a detector to monitor the position of the feeder.

Another notable invention is a driving tool designed to minimize the number of components. This tool includes an ejection unit for fasteners and a striking unit that can move relative to the ejection unit. It also features a first push lever that interacts with the workpiece and a second push lever that moves in conjunction with the first. The design incorporates a blade guide and a cover to ensure proper movement of the push levers.

Career Highlights

Kiyohara is currently employed at Koki Holdings Co., Ltd., where he continues to develop innovative solutions in his field. His work has garnered attention for its practicality and effectiveness, contributing to advancements in working machines and tools.

Collaborations

Throughout his career, Kiyohara has collaborated with notable coworkers such as Tetsuhito Shige and Masashi Nishida. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Daiki Kiyohara's contributions to the field of working machines and driving tools exemplify his commitment to innovation. His patents reflect a deep understanding of functionality and efficiency, making him a valuable asset in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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